#3A2CAB#3A2CAB

#3A2CAB is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.3% C 0.191 H 278.4°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A2CAB
RGB	rgb(58, 44, 171)
HSL	hsl(247, 59%, 42%)
HSV	hsv(247, 74%, 67%)
CMYK	cmyk(66.1%, 74.3%, 0%, 32.9%)
CIE-LAB	lab(28.49, 44.24, -65.44)
CIE-LCH	lch(28.49, 78.99, 304.06°)
OKLab	oklab(40.27% 0.028 -0.1889)
OKLCH	oklch(40.27% 0.191 278.4)
XYZ	xyz(9.9939, 5.6403, 39.0822)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2CAB #9DAB2C

analogous

#2C5EAB #3A2CAB #7A2CAB

triadic

#3A2CAB #AB3A2C #2CAB3A

tetradic

#3A2CAB #AB2C5E #9DAB2C #2CAB7A

square

#3A2CAB #AB2C5E #9DAB2C #2CAB7A

split-complementary

#3A2CAB #AB7A2C #5EAB2C

monochromatic

#19134A #291F7A #3A2CAB #5445CF #8176DC

Accessibility & contrast

On white

9.87

#3A2CAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3A2CAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2CAB

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2CAB	#FFFFFF	#000000	##FFFFFF
##3A2CAB	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AF

Deuteranopia (green-blind)

#003EA9

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3a2cab;
/* rgb */ color: rgb(58, 44, 171);
/* oklch */ color: oklch(40.3% 0.191 278.4);

Tailwind

colors: {
  custom: {
    50: '#7f67c5',
    500: '#3a2cab',
    950: '#000000',
  },
}

SCSS

$custom: #3a2cab;
$custom-light: #7f67c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2cab",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 171
  },
  "hsl": {
    "h": 246.614,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40271,
    "c": 0.19101,
    "h": 278.4
  },
  "luminance": 0.05641
}

Semantic roles & 50–950 ramp

primary

#3A2CAB

secondary

#BAC36F

accent

#E246D1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2CAB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →